PS-5251-2DF2 Dell 250 Watts AC Power Supply at discount

PS-5251-2DF2 Specifications

Dell 250W Desktop Power Supply Unit

Manufacturer: Dell
Manufacturer Model: PS-5251-2DF2
Product Line: Dell OptiPlex / Dimension Series
Product Series: 250W Internal PSU
Product Type: Internal Power Supply Unit (PSU)
Product Name: Dell 250W Desktop PSU

KEY FEATURES:
Maximum Output: 250 Watts
Input Voltage: 100‑120 V AC ~6 A (50‑60 Hz); 200‑240 V AC ~3 A (50‑60 Hz)
Form Factor: Internal desktop PSU (for Dell OptiPlex GX240 / GX260 / GX270 / Dimension Series)
Output Rails: +5 V = 22 A; +3.3 V = 18 A; +12 V = 14 A; -12 V = 1 A; +5 V FP = 2 A
Compatibility: Designed for Dell OptiPlex GX240/GX260/GX270 / Dimension 4700/8400 and similar systems
Features Supported: Wide input voltage range, built‑in cooling fan, desktop form factor PSU

PERFORMANCE:
Maximum DC Output: 250 W
Efficiency: Not explicitly specified
Power Delivery: Stable power across multiple rails for desktop system integration
Redundancy: Not applicable (single module design)

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: Not explicitly specified
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not explicitly specified
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified

PHYSICAL:
Dimensions (W × D × H): Approximately 150 mm × 85 mm × 140 mm (typical for this PSU class)
Weight: ~8 lb (~3.6 kg) shipping weight
Color: Standard Dell Black